Holley EFI Hi–Ram Intake with 1 x 92mm GM LS Throttle Body Flange– Longitudinal Mount Plenum Top – For LS7 - BLACK

HOLLEY Holley
SKU #HLY-300-124BK
Holley " Hi-Ram " Tunnel Style LS7 Intake Manifold
SKU HLY-300-124BK
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Holley EFI Hi–Ram Intake with 1 x 92mm GM LS Throttle Body Flange– Longitudinal Mount Plenum Top – For LS7 - BLACK

The Holley EFI Hi–Ram Intake with 1 x 92mm GM LS Throttle Body Flange– Longitudinal Mount Plenum Top – For LS7 - BLACK is a cost-effective, high-performance intake manifold designed for LS7 engines. Ideal for naturally aspirated and forced induction setups, it delivers strong airflow and aggressive styling for drag racing, muscle cars, marine, off-road, and street rod applications.

Key Features

  • Cast aluminum construction with modular base for custom induction setups
  • Runner length: 6.29” with tapered runner cross-section (4.67in² to 2.84in²)
  • Throttle body flange positioned longitudinally with a 25° downward angle
  • EFI fuel rails machined for -8AN O-ring fittings to support high fuel flow

Fitment

  • Fits GM LS7 engines (6.0 to 7.0+ liter range)
  • Designed for naturally aspirated and forced induction applications

Note: Verify fitment and clearance for your specific application. Intended for high-RPM use (7000-8000+ RPM). Installation may require compatible throttle body and fuel system components.

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